Question

please tell me what is metamorphic rocks

Answer 1

Metamorphic rocks arise from the transformation of existing rock types, in a process called metamorphism, which means "change in form". The original rock is subjected to heat and pressure, causing profound physical or chemical change. The protolith may be a sedimentary, igneous, or existing metamorphic rock. Wikipedia

Answer 2

Hey, here is your answer

Metamorphic rocks are those rocks which means changed. When primary rocks and secondary rocks are subjected together, Metamorphic rocks are formed.

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